Across
- 3. opposite meaning to 'amplification'
- 7. radiopharmaceutical used in PET scanners
- 8. the 'T' in CAT
- 9. part of the gamma camera used to focus gamma radiation
- 10. used in impedance matching
- 11. radiopharmaceutical used in the gamma camera
- 12. matter and anti-matter collision
Down
- 1. part of the gammma camera used to amplify light signals
- 2. part of the gamma camera used to create flashes of light
- 4. high attenuation coefficient material used in soft tissues
- 5. high energy attenuation mechanism
- 6. type of ultrasound used to measure blood flow